How To Fix FDT_EXPRESSIONS853 - Mapping-ParamPos. &1: Mögl. Datenverlust wegen Konv. von Text/Nicht-Text

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_EXPRESSIONS - Formula & Derivation Tool: Expressions

• Message number: 853

• Message text: Mapping-ParamPos. &1: Mögl. Datenverlust wegen Konv. von Text/Nicht-Text

Was verursacht dieses Problem?

For the current procedure call expression, the system has determined
that for the procedure parameter and the associated BRFplus data object
(mapping position #&v1&), the set of allowed characters is not
identical. This would be the case, for example, if one of the fields is
of type text (all characters allowed) while the other one is used for
presenting hexadecimal values (only characters '0'..'9', 'A'..'F'
allowed). At runtime, this may lead to the following potentially
critical situations:
You are trying to map a BRFplus data object of type text to an importing
/ changing / tables parameter of a type with a restricted character set.
You are trying to map an exporting / returning / changing / tables
parameter to a BRFplus data object of a type with a restricted character
set, e.g. mapping from a hexadecimal number to a data object of type
number.

Systemantwort

The system will convert the data according to the conversion rules of
the ABAP language. See the ABAP keyword documentation chapter
'Conversion Rules' and its subchapters.

Wie behebe ich diesen Fehler?

Make sure that at runtime, only valid data is stored in the data object.

Vorgehensweise für Systemadministratoren

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